Water reservoir for a reverse osmosis system



FIG. 1 is an elevational view taken from one side of a water reservoir for a reverse osmosis system showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a cross sectional view taken on line 3--3 of FIG. 1;

FIG. 4 is a cross sectional view taken on line 4--4 of FIG. 3; and

FIG. 5 is an elevational view of a modified form of the water reservoir for a reverse osmosis system. 

The ornamental design for a water reservoir for a reverse osmosis system, as shown and described. 